Literary usage of Connubialism

Below you will find example usage of this term as found in modern and/or classical literature:

1.Ainsworth's Magazine: A Miscellany of Romance, General Literature, & Art by William Harrison Ainsworth, George Cruikshank, Hablot Knight Browne (1842)"... which, more suo, casts no unkindly glances at the handsome foreigner,—he
already entertains visions of conquest and connubialism,—and the Englishman, ..."

2.Female piety, or, The young woman's friend and guide through life to immortality by John Angell James (1860)"... correct such mistakes, and dispel all the illusions with which the idea of
connubialism disturbs the propriety of some young women's conduct. ..."

3.Personal Rights and Sexual Wrongs by Oswald Dawson (1897)"Upon the larger issue—whether the argumentation is sound—I have long felt there
to be room for disagreement. So long as connubialism prevails, ..."

4.Bluebeard: A Musical Fantasy by Kate Douglas Smith Wiggin (1914)"... BLUEBEARD connubialism. The ardent and susceptible Solomon might have been
a -more dignified hero, one would think; but, although he could furnish wives ..."